22 · Diagnostics

Telephone won't start

Make: Fiat
Model: Bravo Factory Service Manual
Year: 2007–2014
Section: Radio and accessories etc. › Telephone won't start

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Fault diagnosisTelephone won't start

TELEPHONE WON'T START

Blue&Me

This table does not consider faults due to the service provider or phone malfunctions

The following telephones are enabled to operate with the Bluetooth system and are supported by the system on the vehicle:

Nokia: 3650, 6310i, 6600, 6650 (07/2003 UMTS), 8910i, N-Gage 8910 i

Philips: Fisio 820, 825

Siemens: S55, S56 (US version)

Sony Ericsson: T68i, P800, T610

Profiles: Headset 1.0, Handsfree 0.96, Phone Acces 0.89C1, Sim Access 0.95, Synchro Obex/ SyncMil

The system supplier constantly tests the software to check whether new telephones can be supported by the current system. If the answer is yes, this information will be supplied in a Service News.

0	PRELIMINARY CHECK	ALL OK	PROBLEMS ENCOUNTERED	ACTION
		TEST RESULTS
	Check that the customer''s telephone is one of those supported by the system on the vehicle listed above.	Move on to Step 1	The customer''s telephone is not compatible with the system.	Move on to Step 1
1	RADIO VOLUME CHECK	ALL OK	PROBLEMS ENCOUNTERED	ACTION
	Check that the volume of the telephone channel in the radio is not set to 0. If it is, set it to a higher volume.	Move on to Step 2	The volume is already set to a high enough level.	Check the continuity and insulation of the electrical circuit between the Bluetooth control unit and move on to Step 2
2	BLUETOOTH CONTROL UNIT REPLACEMENT	ALL OK	PROBLEMS ENCOUNTERED	ACTION
	The system supplier constantly tests the software to check whether new telephones can be supported by the current system. If the answer is yes, this information will be supplied in a Service News. Update the software on a periodic basis; a more updated version that supports the Customer''s telephone may be available from the Parts Dept. In this case, a Service News will provide this information. In such a case, replace the Bluetooth control unit and check that the fault disappears. Warnings: Replacing a control unit to update the software is not a defect that is down to the vehicle and is not therefore covered under the warranty. The expenses are the responsibility of the Customer.	End of diagnosis	1. According to the instructions in the Service News, the telephone is compatible with the system 2. There are no updates to make the telephone and system compatible 3. The fault persists even after the update	1. Move on to Step 3 2. The problem cannot be solved through the incompatibility of the telephone with the vehicle system 3. Move on to Step 3
3	BLUETOOTH OPERATION CHECK	ALL OK	PROBLEMS ENCOUNTERED	ACTION
	Check whether the telephone is cable of connecting via Bluetooth to other systems such as other mobile phones, earphone systems or computers.	Move on to Step 4	The telephone is not capable of dialogue even with other Bluetooth systems.	Move on to Step 4
4	BLUETOOTH ACTIVATION CHECK	ALL OK	PROBLEMS ENCOUNTERED	ACTION
	Check that the Bluetooth operation has been activated at the telephone: if there are doubts, consult the mobile phone manual to identify the Bluetooth function status.	Move on to Step 5	The Bluetooth function is not activated	Activate the Bluetooth function: if there are doubts, consult the mobile phone manual to carry out the activation. If the fault persists, move on to Step 2.
5	SYSTEM AUTHORIZATION CHECK	ALL OK	PROBLEMS ENCOUNTERED	ACTION
	Check that the system on the vehicle has been authorized for automatic connection to the telephone.	Move on to Step 6	The system on the vehicle is not authorized for automatic connection.	Ask the customer if this is an option. If not, carry out the authorization: if there are doubts, consult the mobile phone manual to carry out the activation.
6	SYSTEM RECOGNITION ACTIVATION	ALL OK	PROBLEMS ENCOUNTERED	ACTION
	Carry out the system recognition procedure for the telephone: if there are doubts, consult the mobile phone manual to carry out the system recognition. Make sure that the procedure has been successful and the fault has disappeared. NOTE: The system asks the telephone to enter an activation code. It can be found in the vehicle Owner''s Handbook.	End of diagnosis	The outcome of the recognition procedure is not successful.	Move on to Step 7
7	ELECTRICAL CIRCUIT CHECK	ALL OK	PROBLEMS ENCOUNTERED	ACTION
	Check the continuity and insulation of the electrical circuit between the steering column switch unit lever button, the Bluetooth control unit and the radio Also check that the connectors for the control unit and the radio are not faulty.	End of diagnosis	1. Electrical connections faulty 2. Button on the opening/closing steering column switch unit faulty 3. Faults in the Bluetooth control unit connectors 4. Faults in the radio connectors	1. Restore the correct connections 2. Replace the steering column switch unit lever 3. Replace the Bluetooth control unit Op. 5570T49 BLUETOOTH ELECTRONIC CONTROL UNIT - R.R. 4. Replace the radio Op. 5570T80 CAR RADIO EQUIPMENT - R+R
8	ELECTRICAL CIRCUIT CHECK	ALL OK	PROBLEMS ENCOUNTERED	ACTION
	Check the continuity and the insulation of the electrical circuit between the microphone and the Bluetooth control unit	Move on to Step 9	Electrical connections faulty.	Restore the correct connections.
9	MICROPHONE NO LOAD VOLTAGE CHECK	ALL OK	PROBLEMS ENCOUNTERED	ACTION
	Check the no load voltage value at the microphone.	End of diagnosis	1. No load voltage close to zero 2. Voltage outside of the range	1. Replace the microphone Op. 7040E10 FRONT COURTESY LIGHT - R+R 2. Replace the Bluetooth control unit Op. 5570T49 BLUETOOTH ELECTRONIC CONTROL UNIT - R.R.

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Parts & tools for this job For 2007 Fiat Bravo

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